Basic Math Examples

Solve for d ((200*d)+(20*g)+7600)((8000÷r)*7)=b
Step 1
Simplify.
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Step 1.1
Combine and .
Step 1.2
Multiply by .
Step 2
Multiply each term in by to eliminate the fractions.
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Step 2.1
Multiply each term in by .
Step 2.2
Simplify the left side.
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Step 2.2.1
Multiply by .
Step 2.2.2
Simplify terms.
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Step 2.2.2.1
Multiply by .
Step 2.2.2.2
Cancel the common factor of .
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Step 2.2.2.2.1
Factor out of .
Step 2.2.2.2.2
Cancel the common factor.
Step 2.2.2.2.3
Rewrite the expression.
Step 2.2.2.3
Cancel the common factor of .
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Step 2.2.2.3.1
Cancel the common factor.
Step 2.2.2.3.2
Rewrite the expression.
Step 2.3
Simplify the right side.
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Step 2.3.1
Combine and .
Step 3
Move all terms not containing to the right side of the equation.
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Step 3.1
Subtract from both sides of the equation.
Step 3.2
Subtract from both sides of the equation.
Step 4
Divide each term in by and simplify.
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Step 4.1
Divide each term in by .
Step 4.2
Simplify the left side.
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Step 4.2.1
Cancel the common factor of .
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Step 4.2.1.1
Cancel the common factor.
Step 4.2.1.2
Divide by .
Step 4.3
Simplify the right side.
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Step 4.3.1
Simplify each term.
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Step 4.3.1.1
Multiply the numerator by the reciprocal of the denominator.
Step 4.3.1.2
Multiply .
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Step 4.3.1.2.1
Multiply by .
Step 4.3.1.2.2
Multiply by .
Step 4.3.1.3
Cancel the common factor of and .
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Step 4.3.1.3.1
Factor out of .
Step 4.3.1.3.2
Cancel the common factors.
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Step 4.3.1.3.2.1
Factor out of .
Step 4.3.1.3.2.2
Cancel the common factor.
Step 4.3.1.3.2.3
Rewrite the expression.
Step 4.3.1.4
Move the negative in front of the fraction.
Step 4.3.1.5
Divide by .